public class P1_tests{
	public static void main(String args[]){
		Integer i = new Integer(100);
		System.out.println(i.toString());
		Double d = new Double("123.456");

		int j = i.intValue() + d.intValue();
		float f = i.floatValue() + d.floatValue();
		System.out.println(j);
		System.out.println(f);

		double d2 = Double.parseDouble("3.45");
		double r = Double.valueOf("4.5").doubleValue();
		System.out.println(d2 + "/n" + r);

		int exc = Integer.parseInt("1.1");
	}
}